.main{
	width: 100vw;
	height: calc(100vh - 160rpx);
	display: flex;
	justify-content: center;
	align-items: center;
	.empty{
		width: 100vw;
		line-height: 48rpx;
		height: 48rpx;
		font-size: 48rpx;
		font-weight: bold;
		text-align: center;
	}
}
